wp-admin/includes/class-wp-themes-list-table.php:139$whichstringoptional'top' public function tablenav( $which = 'top' ) { if ( $this->get_pagination_arg( 'total_pages' ) <= 1 ) { return; } ?> <div class="tablenav themes <?php echo $which; ?>"> <?php $this->pagination( $which ); ?> <span class="spinner"></span> <br class="clear" /> </div> <?php }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-wp-themes-list-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.